• Don't miss out on all the fun! Register on our forums to post and have added features! Membership levels include a FREE membership tier.

2018 Ski-Doo: 175" Summit Joins The 850 Family

christopher

Well-known member
Staff member
Lifetime Membership
Nov 1, 2008
81,508
27,371
113
Rigby, Idaho
2018 Ski-Doo: 175" Summit Joins The 850 Family

https://www.snowest.com/2017/02/175-track-skidoo-summit-x


6477_1600.jpg


175%201.jpg_1600.jpg
Carl Kuster shows us how to properly work the 175" up a hill.



We rode the 2018 Gen4 Summit 850 175 in Sicamous, BC, in January. As we normally do, we start out the day on familiar equipment. Establish the baseline on something similar to current model year before you jump onto the new stuff. So we rode up the switchbacks and through the first tree sections on a Gen4 Summit 850 154––just like the 2017 model we have in our fleet.


We dropped off a ridge onto a long mountain side that stretched from the lake in the valley to high above us in the clouds. The 154 was playful, but the track wanted to drop below the skis constantly. We could shift our footing all the way forward on the board and hang a foot over the front end at times to stay driving across the hillside rather than spinning donuts on it.


RLT_2815%20%281%29.jpg_1600.jpg



Then we went back up top and switched for a 2018 Gen4 Summit 850

175. The first thing we noticed was this sled doesn't lose grip on sidehills. We could move our feet back a little farther for a more manageable rider position. This changed how we looked at tree lines, because we weren't lining up and rocketing through gaps. Instead, we could drive through them in total control, pick new angles either up or down, and keep on driving.



The second thing we noticed with the new sled is how much lighter the 2018 Summit 175 feels and rides than a 2016-17 Summit XM 800 174. Most of this obviously comes from the new Gen4 chassis updates and improved power and response from the 850 ETec engine. Either way, it feels like more of a completed machine.


RLT_2708.jpg_1600.jpg



The only complaint we have with the 175 is the track and the stock skis sometimes don't agree on what direction the sled is going. The track can push the skis at times, and other times the deep keels on the skis will catch and the sled will turn quickly.


Technical Specs:
-Shortened riser on Summit X by 1-inch
-175 tunnel is 5.25 inches longer than 165 tunnel.
-Rear upper torque arm mount is 5 inches further back on 175. The rear shock is longer and the control rods are longer. Same rear scissor arm as 165.


The 175" will be available on both Summit X and SP models in multiple colors.
175%20blue.jpg_1600.jpg

175%20black.jpg_1600.jpg

175%20summit%203-4%20yellow%20.jpg_1600.jpg

175%20summit%203-4%20blk.jpg_1600.jpg




 

whitefish

Well-known member
Lifetime Membership
Nov 26, 2007
1,498
227
63
54
Kent WA
The rails on the blue one look unfinished. They should have done them in green or at least blue. Would balance it out better.
 

polaris dude

Well-known member
Lifetime Membership
Jun 5, 2009
3,500
1,058
113
Grand Junction, CO
So what is the difference between the 175 and the 174? Are they going to have a 2018 174 or is this the new and improved replacement? It is interesting to me how many different lines Skidoo has compared to cat or poo
 

whitefish

Well-known member
Lifetime Membership
Nov 26, 2007
1,498
227
63
54
Kent WA
So what is the difference between the 175 and the 174? Are they going to have a 2018 174 or is this the new and improved replacement? It is interesting to me how many different lines Skidoo has compared to cat or poo


It a mathematical thing since the G4 175 has a 3.5" pitch and the previous 174 is a 3.0" pitch.
 

Blu Du

Well-known member
Premium Member
Feb 19, 2008
5,039
2,041
113
49
Nisswa Mn.
i would love to buy a 175 but I am still stuck with my 174 that's in mint condition 600 miles and I had 1 call on it all yr. I started at 10,500 and now down to 8,500. no dealers in mn will take it on trade (atlast none I have talked too)
 

christopher

Well-known member
Staff member
Lifetime Membership
Nov 1, 2008
81,508
27,371
113
Rigby, Idaho
i would love to buy a 175 but I am still stuck with my 174 that's in mint condition 600 miles and I had 1 call on it all yr. I started at 10,500 and now down to 8,500. no dealers in mn will take it on trade (atlast none I have talked too)
I would think you could move that out here..
 

Old Scud-doo

Well-known member
Premium Member
Dec 28, 2007
995
507
93
Middle Montana
175" Octane Blue with Manta Green belly pan protector. Looks really good on the build it yourself site. Think that is the way I am going...unless I talk myself into a 154". Haven't had anything smaller than a 163" in many years but the snow just isn't what it was in my neck of the woods. Might come down to flipping a quarter.
 
P
Nov 28, 2007
1,795
761
113
Yukon Canada
i would love to buy a 175 but I am still stuck with my 174 that's in mint condition 600 miles and I had 1 call on it all yr. I started at 10,500 and now down to 8,500. no dealers in mn will take it on trade (atlast none I have talked too)

Same here you need to give away the xm these days.

Dropped the price on my 15 again here a week ago still

no bites.
 
Premium Features